45746325 has 18 divisors (see below), whose sum is σ = 81937154. Its totient is φ = 24397920.

The previous prime is 45746321. The next prime is 45746339. The reversal of 45746325 is 52364754.

45746325 is a `hidden beast` number, since 4 + 574 + 63 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 8071281 + 37675044 = 2841^2 + 6138^2 .

It is not a de Polignac number, because 45746325 - 2² = 45746321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45746325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45746321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 101434 + ... + 101883.

Almost surely, 2^45746325 is an apocalyptic number.

45746325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45746325 is a deficient number, since it is larger than the sum of its proper divisors (36190829).

45746325 is a wasteful number, since it uses less digits than its factorization.

45746325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203333 (or 203325 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 45746325 is about 6763.6029599615. The cubic root of 45746325 is about 357.6449279542.

The spelling of 45746325 in words is "forty-five million, seven hundred forty-six thousand, three hundred twenty-five".